Weather in May
Ocean temperature
In May, the average ocean temperature in Marion Center, Massachusetts, is 50.4°F (10.2°C).Note: Entering waters of 50.4°F (10.2°C) is life-endangering. A mere moment in 55.4°F (13°C) waters feels piercing cold, and below 50°F (10°C) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
In Marion Center, the average length of the day in May is 14h and 34min.On the first day of May in Marion Center, sunrise is at 5:38 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:10 pm EDT.
Frequently asked questions
What is the ocean temperature in May in Marion Center?
In May, the average ocean temperature in Marion Center, Massachusetts, is 50.4°F (10.2°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.
What is the average length of the day in May in Marion Center?
In May, the average day length in Marion Center is 14h and 34min.
When are sunrise and sunset in May in Marion Center?
On the first day of May, sunrise is at 5:38 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:10 pm EDT.
Average sea temperature in May
Marion Center, MA
- Average sea temperature in May: 50.4°F
The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).
Average daylight in May
Marion Center, MA
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
Marion Center, Massachusetts, USA
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